full-disclosure - [ MDVSA-2009:169-1 ] libtiff

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Message-Id: <E1NGMDI-0005ao-O7@titan.mandriva.com>
Date: Fri, 04 Dec 2009 01:40:00 +0100
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2009:169-1 ] libtiff


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 _______________________________________________________________________

 Mandriva Linux Security Advisory                       MDVSA-2009:169-1
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : libtiff
 Date    : December 3, 2009
 Affected: 2008.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been found and corrected in libtiff:
 
 Buffer underflow in the LZWDecodeCompat function in libtiff 3.8.2
 allows context-dependent attackers to cause a denial of service (crash)
 via a crafted TIFF image, a different vulnerability than CVE-2008-2327
 (CVE-2009-2285).
 
 Fix several places in tiff2rgba and rgb2ycbcr that were being careless
 about possible integer overflow in calculation of buffer sizes
 (CVE-2009-2347).
 
 This update provides fixes for these vulnerabilities.

 Update:

 Packages for 2008.0 are being provided due to extended support for
 Corporate products.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2285
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2347
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2008.0:
 6942dec4f625c5ca859cbf2c35445d19  2008.0/i586/libtiff3-3.8.2-8.2mdv2008.0.i586.rpm
 693b50058e610310fe22274ebcbd4a5e  2008.0/i586/libtiff3-devel-3.8.2-8.2mdv2008.0.i586.rpm
 63c42fbe6a60eb5c5c0614d1b1ca6495  2008.0/i586/libtiff3-static-devel-3.8.2-8.2mdv2008.0.i586.rpm
 cf3bbc57b9eade53f75dfc5b28de96c6  2008.0/i586/libtiff-progs-3.8.2-8.2mdv2008.0.i586.rpm 
 dd7d7876d10944c42ca76e8c71eb4c35  2008.0/SRPMS/libtiff-3.8.2-8.2mdv2008.0.src.rpm

 Mandriva Linux 2008.0/X86_64:
 b4c14d385a14e9dbca6ccf1c37cdf1a4  2008.0/x86_64/lib64tiff3-3.8.2-8.2mdv2008.0.x86_64.rpm
 97329de609ab88d18dccee7631825466  2008.0/x86_64/lib64tiff3-devel-3.8.2-8.2mdv2008.0.x86_64.rpm
 0740aa57941c1b9413b463ef7267138d  2008.0/x86_64/lib64tiff3-static-devel-3.8.2-8.2mdv2008.0.x86_64.rpm
 8f5619fd9995c58d83cf5c6b44576452  2008.0/x86_64/libtiff-progs-3.8.2-8.2mdv2008.0.x86_64.rpm 
 dd7d7876d10944c42ca76e8c71eb4c35  2008.0/SRPMS/libtiff-3.8.2-8.2mdv2008.0.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/security/advisories

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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